In general, tumor patients should be rechecked every three months within two years after treatment, every six months from three to five years, and every year after five years.
The specific review time for different tumors should be determined according to the tumor stage and pathological typing as well as treatment. The peak period of tumor recurrence and metastasis is within five years, so tumor patients should be closely followed up and observed within five years after treatment. Normally, tumor patients should be rechecked every three months for two years after treatment, then every six months for three years, and then every year after five years, or increase the tumor-related checkup items during the annual physical examination.
Tumor patients should reasonably arrange the review time to reduce tumor recurrence and metastasis and actively improve the prognosis.